Cutting Pick Carbide Tips (Coal Tooth)

Carbide Coal Tooth Tips — Shearer Picks & Roadheader Picks Supplier

Ruixin carbide pick teeth are tungsten carbide tips for coal shearer drums, roadheader cutterheads, and continuous miner applications. Each tip is manufactured to tight density and hardness tolerances, ensuring consistent performance and predictable service life across production batches.

Quick Grade Selection

Formation Type	Recommended Grade	Key Advantage
Soft to medium coal seam	SS20CC / SS18CC	Maximum toughness for complex geological structure
Medium-hard mixed strata	SS16CB / SS18CB / SS20CB	Balanced wear resistance + impact toughness for shield picks
Hard rock / heavy-duty shearer	SS15CT / SS16CTA	Very high impact toughness for high-power shearer & roadheader
Hard formation drilling (DTH/impact bits)	SS12C / SS16C / SS20C	High wear resistance for percussive rotary drilling

Full Grade Specifications

Grade	Density (g/cm³)	Hardness (HRA)	TRS (MPa)	Grain (μm)	Application
SS12C	14.95±0.05	90.0±0.5	≥2900	2.0–2.4	Impact bit, spherical bit, DTH bit — medium/hard rock
SS16C	14.70±0.05	88.5±0.5	≥2600	2.4–3.2	Percussive rotary drilling, oil well bit inserts
SS20C	14.50±0.05	87.5±0.5	≥2800	2.4–3.2	Mining bit, roller bit, percussive rotary drilling
SS16CB	14.70±0.05	87.5±0.5	≥2200	4.0–6.0	Shield machine cutter head & engineering pick
SS18CB	14.60±0.05	87.0±0.5	≥2400	4.0–6.0	Shield machine cutter head & engineering pick
SS20CB	14.50±0.05	86.5±0.5	≥2600	4.0–6.0	Shield machine cutter head & engineering pick
SS18CC	14.60±0.05	86.5±0.5	≥2600	7.0–8.0	Complex geological structure cutting picks
SS20CC	14.50±0.05	85.5±0.5	≥2800	7.0–8.0	Complex geological structure cutting picks
SS15CT	14.77±0.05	86.5±0.5	≥2800	8.0–8.5	Heavy-duty shearer & roadheader — hard/complex strata
SS16CTA	14.72±0.05	86.3±0.5	≥2800	8.0–8.5	Heavy-duty shearer & roadheader — hard/complex strata
SR11C	14.35±0.05	87.0±0.5	≥2400	2.4–3.2	Large rock drill alloy head, shearer
SR13C	14.15±0.05	86.0±0.5	≥2500	2.4–3.2	Large rock drill alloy head, shearer

Custom alloy composition available to match specific service conditions or performance requirements.

Why Ruixin

• ISO-certified manufacturer — 14,200m² facility, Jinan, Shandong, China
• 12+ years cemented carbide production experience, 500 tonnes/year capacity
• Material test reports (HRA, density, grain structure) included with every shipment
• OEM drawings accepted — custom tip geometry, shank diameter, cone angle, brazing profile
• Sample orders accepted for qualification testing before bulk supply commitment
• Factory-direct pricing — no trading company markup

Request a Quote

Send your formation data, current pick specifications, or worn sample details to info@ruixintungstencarbide.com or WhatsApp +86-15253178777. Our engineers will recommend the appropriate grade and confirm lead time within 24 hours.

Frequently Asked Questions

How do I choose the right carbide grade for my coal seam conditions?

Grade selection depends primarily on formation hardness and strata complexity. For soft to medium coal seams, SS20CC or SS18CC (coarser grain, higher toughness) are recommended. For hard rock or mixed strata, SS15CT or SS16CTA offer very high impact toughness. Send us your geological data or a worn sample and our engineers will recommend the optimal grade.

What is the MOQ for carbide pick tips?

Sample orders of 10–50 pieces per grade are accepted for field testing. Standard bulk orders start from 500–1,000 pieces depending on tip geometry and grade. Contact us with your specifications for exact MOQ and pricing.

Can you supply carbide tips to match our existing pick body specifications?

Yes. We accept OEM drawings or physical samples (worn tips or new production pieces) to match your exact shank diameter, cone angle, tip geometry, and brazing profile. Send your drawing or a sample for a free reverse-engineering quotation.

What is the lead time for carbide coal tooth tips?

Sample orders are ready within 5–7 business days. Standard bulk orders take 3–5 weeks depending on quantity and geometry complexity. Rush orders for standard profiles may be available — contact us to confirm availability.

Do your carbide pick tips come with test reports?

Yes. Every shipment includes a material certificate with HRA hardness, density, TRS, and grain size data. Third-party SGS or Bureau Veritas inspection is available on request for large orders.